P2D50
Hybrid/EV Battery Pack L Over Temperature
P2D50 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Pack L Over Temperature. Common causes: battery cooling system malfunction, clogged or damaged battery cooling radiator. Estimated repair cost: $56–222.
Symptoms
- Reduced vehicle power
- Battery overheat warning on dashboard
- Reducing electric range
- The car goes into emergency mode
Causes
- Battery cooling system malfunction
- Clogged or damaged battery cooling radiator
- Battery cooling fan malfunction
- Damage to battery temperature sensors
- Excessive load on the battery (long-term driving at high speed or in difficult conditions)
How to Fix
- Check the coolant level in the battery cooling system
- Inspect the radiator and battery cooling fan for damage
- Check the operation of battery temperature sensors
- Diagnose the battery cooling system for leaks or blockages
- Allow the battery to cool before continuing to operate the vehicle.
Related codes
Error P2D50 by Vehicle Brand
FAQ
What does the P2D50 code mean?
P2D50 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Pack L Over Temperature
What causes a P2D50 error code?
The most common causes of P2D50 include: Battery cooling system malfunction; Clogged or damaged battery cooling radiator; Battery cooling fan malfunction; Damage to battery temperature sensors.
How do I fix a P2D50 diagnostic trouble code?
To fix P2D50: Check the coolant level in the battery cooling system. Inspect the radiator and battery cooling fan for damage. Check the operation of battery temperature sensors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2D50?
Do not drive — repair immediately
How much does it cost to fix P2D50?
The estimated repair cost for P2D50 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
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